SharedPtr≺cv꞉꞉TonemapDrago≻¶ Constructors¶ initialize(value: Cv::TonemapDrago) Methods¶ empty? -> TrueClass get -> Cv::TonemapDrago swap(r: Std::SharedPtr≺cv꞉꞉TonemapDrago≻) -> NilClass use_count -> Integer